// *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE
//     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
//     DEPENDING ON IT IN YOUR PROJECT. ***
package {
    default_applicable_licenses: ["external_pdfium_license"],
}

// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
// See: http://go/android-license-faq
license {
    name: "external_pdfium_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-Artistic",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-FTL",
        "SPDX-license-identifier-MIT",
        "SPDX-license-identifier-OFL", // by exception only
        "SPDX-license-identifier-Zlib",
        "SPDX-license-identifier-libtiff",
        "legacy_unencumbered",
    ],
    license_text: [
        "LICENSE",
    ],
}

cc_defaults {
    name: "pdfium-common",
    cflags: [
        "-O3",
        "-fstrict-aliasing",
        "-fprefetch-loop-arrays",
        "-fexceptions",

        "-Wno-implicit-fallthrough",
        "-Wno-missing-field-initializers",
        "-Wno-non-virtual-dtor",
        "-Wno-unused-parameter",

        // pdfium_common_config
        "-DOPJ_STATIC",
        "-DPNG_PREFIX",
        "-DPNG_USE_READ_MACROS",

        // Do not export functions by default. Export only functions annotated
        // with FPDF_EXPORT.
        "-fvisibility=hidden",

        // Macro definitions to enable FPDF_EXPORT.
        "-DCOMPONENT_BUILD",
        "-DFPDF_IMPLEMENTATION",
    ],

    arch: {
        arm: {
            instruction_set: "arm",
        },
    },

    include_dirs: [
        "external/freetype/include",
    ],

    header_libs: [
        "pdfium-headers",
        "pdfium-third-party-headers"
    ],
}

cc_defaults {
    name: "pdfium-core",

    defaults: [
        "pdfium-common"
    ],

    exclude_srcs: [
        "**/*_unittest.cpp",
        "**/*_embeddertest.cpp",
    ],
}


cc_library_headers {
    name: "pdfium-headers",
    export_include_dirs: ["."],
}

cc_library_headers {
    name: "pdfium-third-party-headers",
    export_include_dirs: ["third_party"],
}

cc_library_shared {
    name: "libpdfium",
    defaults: ["pdfium-core"],

    header_libs: [
        "libpdfium-constants",
    ],

    whole_static_libs: [
        "libpdfium-fpdfsdk",
    ],

    // Transitivity is not supported for static libraries (yet).
    // Lists the whole transitivity closure here.
    static_libs: [
        "libpdfium-agg",
        "libpdfium-cmaps",
        "libpdfium-edit",
        "libpdfium-fdrm",
        "libpdfium-font",
        "libpdfium-formfiller",
        "libpdfium-fpdfdoc",
        "libpdfium-fpdftext",
        "libpdfium-fxcodec",
        "libpdfium-fxcrt",
        "libpdfium-fxge",
        "libpdfium-fxjs",
        "libpdfium-libopenjpeg2",
        "libpdfium-page",
        "libpdfium-parser",
        "libpdfium-pwl",
        "libpdfium-render",
        "libpdfium-skia_shared",
        "libpdfium-third_party-base",
        "libpdfium-lcms2",
    ],

    // TODO: figure out why turning on exceptions requires manually linking libdl
    shared_libs: [
        "libdl",
        "libft2",
        "libicu",
        "libjpeg",
        "libz",
    ],

    ldflags: [
      "-Wl,-icf=all",
    ],

    export_include_dirs: ["public"],

}

subdirs = ["third_party"]